Colour Black | Round | Smartphone/tablet remote support Yes | Wet mopping Yes | Automatic base station return Yes | Base station functions Charging,Purification | Obstacle crossing up to 100 mm | Noise level 45 dB | Battery Lithium-Ion (Li-Ion) | Height 96.5 mm | Suction power 12000 Pa

4000 GB | Write speed 1000 MB/s | Read speed 1050 MB/s | 3.2 Gen 2 (3.1 Gen 2) | Colour Grey,Titanium | Operating temperature (T-T) 0 - 60 °C | Weight 72 g

SkyHawk AI | 20 TB | 7200 RPM | Buffer 512 MB | 3.5 " | Serial ATA III | Operating temperature (T-T) 0 - 65 °C | Weight 680 g

77 " | OLED | Flat | 16:9 | 3840 x 2160 pixels | Smart TV Yes | Wi-Fi Yes | Weight 28.8 kg

Standby time 170 hours | Dimensions Base unit 98 mm x 121 mm x 54 mm Handset 48 mm x 32 mm x 159 mm | Phonebook 50 items | Colour Titanium